CN209646444U - Heating device is used in the production of ternary lithium battery electrolytes - Google Patents
Heating device is used in the production of ternary lithium battery electrolytes Download PDFInfo
- Publication number
- CN209646444U CN209646444U CN201920007120.2U CN201920007120U CN209646444U CN 209646444 U CN209646444 U CN 209646444U CN 201920007120 U CN201920007120 U CN 201920007120U CN 209646444 U CN209646444 U CN 209646444U
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- Prior art keywords
- wall
- side inner
- rotation
- mobile
- rotation axis
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses ternary lithium battery electrolytes production heating devices, including station, the station is equipped with deposit box, heater is movably installed on the top side inner wall of deposit box, placed cavity on deposit box, rotating electric machine is fixedly installed on the side inner wall of placed cavity, the output shaft of rotating electric machine is fixedly installed with rotation axis by shaft coupling, offers rotation hole and movable span on the side inner wall of placed cavity.The utility model structure is simple, it is operated by rotating electric machine and drives rotation axis rotation, rotation axis rotation is to drive annular bucket to move back and forth on the rotating shaft, to drive the mobile stirring of stirring sheet, annular bucket is mobile to drive swingle to rotate, and swingle rotation is to drive stirring sheet multi-angle back mixing type to stir, so that reaction solution flows into erratic behavior, solve the problems, such as that heating can not be sufficiently stirred in the electrolyte of deposit box surrounding and two sides, it is easy to use.
Description
Technical field
The utility model relates to battery electrolyte technical field more particularly to ternary lithium battery electrolytes production heating dresses
It sets.
Background technique
Organic solvent in novel electrolyte is ethylene carbonate, methyl ethyl carbonate, vinylene carbonate, ratio 1:4:
1, such blend proportion can reduce the ethylene carbonate content that fusing point is high, viscosity is big, improve the carbonic acid that fusing point is low, viscosity is low
First and second ester contents, the mobility for having had electrolyte solvent still at low temperature and ion transport capability guarantee electrolyte low
SEI film filming performance can be improved in electric conductivity under temperature, the addition of vinylene carbonate, and additive is used for ethylene carbonate
And succinonitrile, two kinds of additives are formed by SEI film dense uniform and do not increase impedance but, can effectively prevent electrolyte reaction point
Solution guarantees the storage of electrolyte in battery, improves battery cryogenic property.
Publication No. CN108878764A discloses a kind of battery production electrolyte filling apparatus, the top of the pedestal
Station is bolted, traditional lithium battery electrolytes need heating stirring in production, but heat in this device
When heating to electrolyte, agitating shaft can not well be stirred it device, so that the electrolyte of both sides and surrounding is not
Heating can be sufficiently stirred and be easy agglomeration, it is therefore desirable to which the novel ternary lithium battery electrolytes production of one kind is expired with heating device
The demand of sufficient people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the ternary lithium battery electrolysis proposed
Heating device is used in liquid production.
To achieve the goals above, the utility model adopts the technical scheme that
Ternary lithium battery electrolytes production heating device, including station, the station are equipped with deposit box, savings
It is movably installed with heater on the top side inner wall of case, placed cavity on deposit box is fixedly installed with rotation on the side inner wall of placed cavity
The output shaft of rotating motor, rotating electric machine is fixedly installed with rotation axis by shaft coupling, offers and turns on the side inner wall of placed cavity
Dynamic hole and movable span, rotation hole and movable span are connected with the inside of deposit box, and one end of rotation axis through rotation hole and turns
It is dynamic to be mounted on deposit box and be located remote from the side inner wall of chamber, it is rotatably equipped with toothed disc on the side inner wall of placed cavity, is rotated
Fixing sleeve is connected to worm screw on axis, and worm screw is meshed with toothed disc, and the side of toothed disc is rotatably equipped with push-pull rod, the rotation axis
Upper movable sleeve is connected to the annular bucket in deposit box, and the side of rotation axis offers mounting groove, on the side inner wall of mounting groove
It is rotatably equipped with swingle, one end fixing sleeve of swingle is connected to rotating disc, and rotating disc is installed far from the side activity of swingle
There is connecting rod, one end of connecting rod is rotatably equipped with mobile bar, offers moving hole on the side inner wall of the annular bucket, mobile
One end of bar is through moving hole and is fixedly installed with stirring sheet.
Preferably, the side of the mobile bar offers cylindrical hole, is fixedly installed with circle on the side inner wall of moving hole
Cylindrical hole is run through in one end of column, circular columns.
Preferably, shape of threads offers sliding slot on the swingle, is fixedly installed with slide bar on the side inner wall of mounting groove,
One end of slide bar is slidably mounted in sliding slot.
Preferably, swivelling chute is offered on the side inner wall of the mounting groove, one end of swingle extends in swivelling chute.
Preferably, the annular bucket offers sliding groove close to the side annular of placed cavity, is slidably fitted in sliding groove
One end of sliding shoe, push-pull rod through movable span and is rotatably installed on the side of sliding shoe.
Preferably, the push-pull rod offers pin shaft hole close to the side of toothed disc, and the side of toothed disc is fixedly installed with
Pin shaft hole is run through in one end of pin shaft, pin shaft.
Preferably, shifting chute is offered on the two sides inner wall of the annular bucket, the two sides of rotation axis are fixedly installed with
Movable block, the side that two movable blocks are located remotely from each other extend respectively in two shifting chutes.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, it is heated by heater, while starting rotating electric machine running and rotation axis is driven to turn
Dynamic, rotation axis rotation drives drives annular bucket rotation under the action of shifting chute and movable block, and rotation axis rotation drives worm screw to turn
Dynamic, the rotation of worm screw rotation driven gear disk, to drive push-pull rod mobile, push-pull rod is mobile to drive sliding shoe to move for toothed disc rotation
It moves that annular bucket is driven to move in rotating bar, annular bucket is mobile to drive mobile bar to move under the action of circular columns and cylindrical hole
Dynamic, mobile bar mobile connection bar is mobile, and connecting rod is mobile to drive rotating disc mobile, and rotating bar is mobile to drive swingle mobile, rotation
Bull stick moves rotation under the action of sliding slot and slide bar, and swingle rotation drives turn disc, and turn disc is to drive
Mobile bar moves in moving hole, and mobile bar is mobile to drive stirring sheet mobile, reaches the effect for being sufficiently mixed agitating and heating electrolyte
Fruit；
The utility model structure is simple, is operated by rotating electric machine and drives rotation axis rotation, rotation axis rotation is to drive
Annular bucket moves back and forth on the rotating shaft, to drive the mobile stirring of stirring sheet, annular bucket is mobile to drive swingle to rotate,
Swingle rotation is to drive stirring sheet multi-angle back mixing type to stir, so that reaction solution flows into erratic behavior, effectively solves
The problem of electrolyte of deposit box surrounding and two sides can not be sufficiently stirred heating, it is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes ternary lithium battery electrolytes production heating device structural schematic diagram；
Fig. 2 be the utility model proposes ternary lithium battery electrolytes production heating device Fig. 1 in the structure of part A show
It is intended to；
Fig. 3 be the utility model proposes ternary lithium battery electrolytes production heating device Fig. 1 in the structure of part B show
It is intended to.
In figure: 1 station, 2 deposit boxes, 3 heaters, 4 placed cavities, 5 rotating electric machines, 6 rotation axis, 7 rotation holes, 8 worm screws,
9 toothed discs, 10 movable spans, 11 push-pull rods, 12 annular buckets, 13 shifting chutes, 14 movable blocks, 15 sliding grooves, 16 sliding shoes, 17 installations
Slot, 18 swingles, 19 swivelling chutes, 20 sliding slots, 21 slide bars, 22 rotating discs, 23 mobile bars, 24 moving hole, 25 stirring sheets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the production of ternary lithium battery electrolytes heating device, including station 1, station 1 are equipped with storage
Case 2 is stored, is movably installed with heater 3 on the top side inner wall of deposit box 2, placed cavity 4 on deposit box 2, the side inner wall of placed cavity 4
On be fixedly installed with rotating electric machine 5, the output shaft of rotating electric machine 5 is fixedly installed with rotation axis 6 by shaft coupling, placed cavity 4
Rotation hole 7 and movable span 10 are offered on the inner wall of side, rotation hole 7 and movable span 10 are connected with the inside of deposit box 2, turn
One end of moving axis 6, which runs through rotation hole 7 and is rotatably installed in deposit box 2, to be located remote from the side inner wall of chamber 4, and the one of placed cavity 4
Toothed disc 9 is rotatably equipped on the inner wall of side, fixing sleeve is connected to worm screw 8 in rotation axis 6, and worm screw 8 is meshed with toothed disc 9, gear
The side of disk 9 is rotatably equipped with push-pull rod 11, and movable sleeve is connected to the annular bucket 12 in deposit box 2, rotation axis in rotation axis 6
6 side offers mounting groove 17, and swingle 18 is rotatably equipped on the side inner wall of mounting groove 17, and one end of swingle 18 is solid
Surely it is socketed with rotating disc 22, rotating disc 22 is movably installed with connecting rod, one end rotation of connecting rod far from the side of swingle 18
Mobile bar 23 is installed, moving hole 24 is offered on the side inner wall of annular bucket 12, moving hole 24 is run through in one end of mobile bar 23
And be fixedly installed with stirring sheet 25, when lithium battery electrolytes produce and use when, it is heated by heater 3, simultaneously
Starting the running of rotating electric machine 5 drives rotation axis 6 to rotate, and the rotation of rotation axis 6 drives under the action of shifting chute 13 and movable block 14
Annular bucket 12 is driven to rotate, the rotation of rotation axis 6 drives worm screw 8 to rotate, the rotation of 8 rotation driven gear disk 9 of worm screw, and 9 turns of toothed disc
Dynamic to drive push-pull rod 11 mobile, push-pull rod 11 is mobile to drive sliding shoe 16 mobile, and sliding shoe 16 is mobile to drive annular bucket 12
It is moved in rotating bar 6.
The side of mobile bar 23 offers cylindrical hole, is fixedly installed with circular columns on the side inner wall of moving hole 24, round
Cylindrical hole is run through in one end of column, and shape of threads offers sliding slot 20 on swingle 18, is fixedly mounted on the side inner wall of mounting groove 17
There is slide bar 21, one end of slide bar 21 is slidably mounted in sliding slot 20, and swivelling chute 19 is offered on the side inner wall of mounting groove 17, is revolved
One end of bull stick 18 extends in swivelling chute 19, and annular bucket 12 offers sliding groove 15 close to the side annular of placed cavity 4, sliding
Sliding shoe 16 is slidably fitted in slot 15, one end of push-pull rod 11 runs through movable span 10 and is rotatably installed in the side of sliding shoe 16
On, push-pull rod 11 offers pin shaft hole close to the side of toothed disc 9, and the side of toothed disc 9 is fixedly installed with pin shaft, and the one of pin shaft
Pin shaft hole is run through at end, offers shifting chute 13 on the two sides inner wall of annular bucket 12, the two sides of rotation axis 6 are fixedly installed with shifting
Motion block 14, the side that two movable blocks 14 are located remotely from each other extend respectively in two shifting chutes 13, and annular bucket 12 is mobile in circle
Drive mobile bar 23 mobile under the action of column and cylindrical hole, 23 mobile connection bar of mobile bar is mobile, and connecting rod is mobile to drive rotation
Disk 22 is mobile, and rotating bar 22 is mobile to drive swingle 18 mobile, swingle 18 it is mobile under the action of sliding slot 20 and slide bar 21 from
Turning, the rotation of swingle 18 drives rotating disc 22 to rotate, and rotating disc 22 rotates that mobile bar 23 is driven to move in moving hole 24,
Mobile bar 23 is mobile to drive stirring sheet 25 mobile, achievees the purpose that be sufficiently mixed agitating and heating electrolyte.
Working principle: when lithium battery electrolytes produce and use when, it is heated by heater 3, is started simultaneously
The running of rotating electric machine 5 drives rotation axis 6 to rotate, and the rotation of rotation axis 6 drives to be driven under the action of shifting chute 13 and movable block 14
Annular bucket 12 rotates, and the rotation of rotation axis 6 drives worm screw 8 to rotate, the rotation of 8 rotation driven gear disk 9 of worm screw, the rotation of toothed disc 9 from
And driving push-pull rod 11 mobile, push-pull rod 11 is mobile to drive sliding shoe 16 mobile, and sliding shoe 16 is mobile to drive annular bucket 12 turning
It is moved in lever 6, annular bucket 12 is mobile to drive mobile bar 23 mobile under the action of circular columns and cylindrical hole, and mobile bar 23 is mobile
Connecting rod is mobile, and connecting rod is mobile to drive rotating disc 22 mobile, and rotating bar 22 is mobile to drive swingle 18 mobile, and swingle 18 moves
Move rotation under the action of sliding slot 20 and slide bar 21, the rotation of swingle 18 drives rotating disc 22 to rotate, the rotation of rotating disc 22 to
Drive mobile bar 23 to move in moving hole 24, mobile bar 23 is mobile to drive stirring sheet 25 mobile, reach be sufficiently mixed stirring plus
The purpose of thermal electrolysis liquid.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. ternary lithium battery electrolytes production heating device, including station (1), which is characterized in that on the station (1)
It equipped with deposit box (2), is movably installed on the top side inner wall of deposit box (2) heater (3), placed cavity (4) on deposit box (2),
It is fixedly installed on the side inner wall of placed cavity (4) rotating electric machine (5), the output shaft of rotating electric machine (5) is fixed by shaft coupling
Be equipped with rotation axis (6), offer rotation hole (7) and movable span (10) on the side inner wall of placed cavity (4), rotation hole (7) and
Movable span (10) is connected with the inside of deposit box (2), and one end of rotation axis (6) through rotation hole (7) and is rotatably installed in
Deposit box (2) is located remote from the side inner wall of chamber (4), and toothed disc (9) are rotatably equipped on the side inner wall of placed cavity (4),
Fixing sleeve is connected to worm screw (8) in rotation axis (6), and worm screw (8) is meshed with toothed disc (9), the side rotational installation of toothed disc (9)
Have push-pull rod (11), movable sleeve is connected to the annular bucket (12) in deposit box (2) on the rotation axis (6), rotation axis (6)
Side offers mounting groove (17), is rotatably equipped on the side inner wall of mounting groove (17) swingle (18), swingle (18)
One end fixing sleeve is connected to rotating disc (22), and rotating disc (22) is movably installed with connecting rod far from the side of swingle (18), is connected
One end of bar is rotatably equipped with mobile bar (23), is offered moving hole (24) on the side inner wall of the annular bucket (12), mobile
One end of bar (23) is through moving hole (24) and is fixedly installed with stirring sheet (25).
2. ternary lithium battery electrolytes production heating device according to claim 1, which is characterized in that the mobile bar
(23) side offers cylindrical hole, and circular columns are fixedly installed on the side inner wall of moving hole (24), and one end of circular columns is passed through
Wear cylindrical hole.
3. ternary lithium battery electrolytes production heating device according to claim 1, which is characterized in that the swingle
(18) shape of threads offers sliding slot (20) on, is fixedly installed on the side inner wall of mounting groove (17) slide bar (21), slide bar (21)
One end be slidably mounted in sliding slot (20).
4. ternary lithium battery electrolytes production heating device according to claim 1, which is characterized in that the mounting groove
(17) it is offered on side inner wall swivelling chute (19), one end of swingle (18) extends in swivelling chute (19).
5. ternary lithium battery electrolytes production heating device according to claim 1, which is characterized in that the annular bucket
(12) the side annular close to placed cavity (4) offers sliding groove (15), is slidably fitted with sliding shoe (16) in sliding groove (15),
One end of push-pull rod (11) is through movable span (10) and is rotatably installed on the side of sliding shoe (16).
6. ternary lithium battery electrolytes production heating device according to claim 1, which is characterized in that the push-pull rod
(11) side close to toothed disc (9) offers pin shaft hole, and the side of toothed disc (9) is fixedly installed with pin shaft, one end of pin shaft
Through pin shaft hole.
7. ternary lithium battery electrolytes production heating device according to claim 1, which is characterized in that the annular bucket
(12) it being offered on two sides inner wall shifting chute (13), the two sides of rotation axis (6) are fixedly installed with movable block (14), and two
The side that movable block (14) is located remotely from each other extends respectively in two shifting chutes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007120.2U CN209646444U (en) | 2019-01-03 | 2019-01-03 | Heating device is used in the production of ternary lithium battery electrolytes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007120.2U CN209646444U (en) | 2019-01-03 | 2019-01-03 | Heating device is used in the production of ternary lithium battery electrolytes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209646444U true CN209646444U (en) | 2019-11-19 |
Family
ID=68520145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920007120.2U Expired - Fee Related CN209646444U (en) | 2019-01-03 | 2019-01-03 | Heating device is used in the production of ternary lithium battery electrolytes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209646444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276670A (en) * | 2020-03-25 | 2020-06-12 | 朱倩 | Electrode plate processing equipment for lithium battery |
-
2019
- 2019-01-03 CN CN201920007120.2U patent/CN209646444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276670A (en) * | 2020-03-25 | 2020-06-12 | 朱倩 | Electrode plate processing equipment for lithium battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |